0.5897
price up icon1.94%   0.0112
 
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Castellum Inc stock is traded at $0.5897, with a volume of 233.09K. It is up +1.94% in the last 24 hours and down -2.80% over the past month. Castellum Inc, formerly BioNovelus Inc is engaged in acquiring and growing technology companies in the areas of information technology and cybersecurity with businesses in the public (government) and private (commercial) markets. The company's services include intelligence analysis, software development, software engineering, program management, strategic planning, information assurance, and cybersecurity and policy along with analysis support.
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Previous Close:
$0.5785
Open:
$0.5684
24h Volume:
233.09K
Relative Volume:
0.54
Market Cap:
$55.89M
Revenue:
$55.49M
Net Income/Loss:
$-1.58M
P/E Ratio:
-32.94
EPS:
-0.0179
Net Cash Flow:
$1.68M
1W Performance:
-3.64%
1M Performance:
-2.80%
6M Performance:
-17.99%
1Y Performance:
-42.75%
1-Day Range:
Value
$0.5682
$0.5897
1-Week Range:
Value
$0.566
$0.6249
52-Week Range:
Value
$0.48
$1.36

Castellum Inc Stock (CTM) Company Profile

Name
Name
Castellum Inc
Name
Phone
(301) 461-1839
Name
Address
3 BETHESDA METRO CENTER, BETHESDA
Name
Employee
244
Name
Twitter
Name
Next Earnings Date
2026-11-06
Name
Latest SEC Filings
Name
CTM's Discussions on Twitter

Compare CTM vs IBM, ACN, INFY, CTSH, FISV

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
CTM icon
CTM
Castellum Inc
0.5897 55.89M 55.49M -1.58M 1.68M -0.0179
IBM icon
IBM
International Business Machines Corp
232.99 219.51B 68.91B 10.73B 12.26B 11.31
ACN icon
ACN
Accenture Plc
224.84 137.59B 73.10B 7.94B 12.58B 12.52
INFY icon
INFY
Infosys Ltd Adr
12.19 49.35B 20.21B 3.33B 3.87B 0.8084
CTSH icon
CTSH
Cognizant Technology Solutions Corp
65.44 29.48B 21.41B 2.23B 2.47B 4.6058
FISV icon
FISV
Fiserv Inc
47.27 25.14B 21.09B 3.22B 4.17B 5.8948

Castellum Inc Stock (CTM) Latest News

pulisher
Oct 12, 2026

Castellum to Participate in the 2026 Maxim Group Growth Summit on October 14 - GlobeNewswire

Oct 12, 2026
pulisher
Oct 08, 2026

Invitation to presentation of Castellum's Interim Report January-September 2026 - TradingView

Oct 08, 2026
pulisher
Oct 01, 2026

At a 15% employee-plan discount, Castellum (CTM) CFO buys 1,396 shares. - stocktitan.net

Oct 01, 2026
pulisher
Sep 30, 2026

Can Execution Lift Castellum (NYSE:CTM) From Here? - Kalkine Media

Sep 30, 2026
pulisher
Sep 30, 2026

At a 15% discount, Castellum (CTM) counsel Tammy L. Martin buys 1,396 shares under an employee plan. - stocktitan.net

Sep 30, 2026
pulisher
Sep 28, 2026

Castellum (OM:CAST) Could Be 10% Undervalued After Its Organisational Reset - Yahoo Finance

Sep 28, 2026
pulisher
Sep 24, 2026

Akelius Wants Castellum to Exit Norway, Denmark and Finland, Warns of Possible Financial CrisisEFN - marketscreener.com

Sep 24, 2026
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Sep 10, 2026

Castellum Strengthens Capital Structure with SEK 401m Share Buyback - The Globe and Mail

Sep 10, 2026
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Sep 10, 2026

Castellum COO Merriman Andrew Acquires 50,000 Shares at $0.62 Each (AMEX: CTM) - Kalkine Media

Sep 10, 2026
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Sep 09, 2026

Castellum to Present at H.C. Wainwright Investment Conference on Sept 15 - Minichart

Sep 09, 2026
pulisher
Sep 09, 2026

symbol__ Stock Quote Price and Forecast - CNN

Sep 09, 2026
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Sep 09, 2026

Castellum Highlights Strategy at H.C. Wainwright Conference - TipRanks

Sep 09, 2026
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Sep 09, 2026

Castellum (CTM) COO bought stock on the open market, outside any preset plan - Stock Titan

Sep 09, 2026
pulisher
Sep 09, 2026

Castellum to Present at the H.C. Wainwright Global Investment Conference on September 15 - GlobeNewswire

Sep 09, 2026
pulisher
Sep 09, 2026

Investor presentation goes online Sept. 11 for Castellum - stocktitan.net

Sep 09, 2026
pulisher
Sep 09, 2026

Castellum to Present at the H.C. Wainwright Global Investment Conference on September 15 - Yahoo Finance

Sep 09, 2026
pulisher
Aug 31, 2026

Castellum Wins Major Navy Contract Expansion Deal - TipRanks

Aug 31, 2026
pulisher
Aug 31, 2026

Castellum stock holds at micro-cap levels as investors weigh latest business metrics - ad-hoc-news.de

Aug 31, 2026
pulisher
Aug 31, 2026

Castellum, Inc. Wins $32.8 Million NAVAIR PMA-290 Contract Modification for GTMR Special Missions Support - Quiver Quantitative

Aug 31, 2026
pulisher
Aug 31, 2026

Castellum Announces $32.8 Million NAVAIR Contract - GlobeNewswire

Aug 31, 2026
pulisher
Aug 31, 2026

Castellum Inc. (CTM) Peer Comparison – Compare with Others - Value Research

Aug 31, 2026
pulisher
Aug 31, 2026

Castellum, Inc. Wins $32.8 Million NAVAIR PMA-290 Contract Modification for GTMR Special Missions Support - Quiver Quantitative

Aug 31, 2026
pulisher
Aug 31, 2026

Castellum Announces $32.8 Million NAVAIR Contract Modification, Increasing GTMR’s PMA-290 Special Missions Contract Ceiling to $136.2 Million - Yahoo Finance

Aug 31, 2026
pulisher
Aug 28, 2026

Castellum Inc. (CTM) Key Financial Ratios – Valuation, Profitability & More - Value Research

Aug 28, 2026
pulisher
Aug 28, 2026

Castellum Inc. (CTM) Shareholding Pattern – Promoters, FIIs & DIIs - Value Research

Aug 28, 2026
pulisher
Aug 27, 2026

Swedish Property Company Castellum Executes EUR300 Million Bond Loan Issue - marketscreener.com

Aug 27, 2026
pulisher
Aug 21, 2026

Repurchase of shares in Castellum 13-21 August 2026 - TradingView

Aug 21, 2026
pulisher
Aug 21, 2026

Castellum (CTM) Q2 2026 Results: The Bottom-Line Figure Trails Its Comparison at the Close; Session Move: The Stock Gains 0.24% in the Latest ReadingEarnings Revision Report - dars.gov.et

Aug 21, 2026
pulisher
Aug 21, 2026

Castellum retains Nasdaq Green Equity Designation - TradingView

Aug 21, 2026
pulisher
Aug 21, 2026

Castellum (CTM) Q2 2026 Results: The Bottom-Line Figure Trails Its Comparison at the Close; Session Move: The Stock Gains 0.24% in the Latest ReadingEarnings Surprise Score - vinanet.vn

Aug 21, 2026
pulisher
Aug 20, 2026

Millennium International Management back as a disclosed short seller in Castellum - marketscreener.com

Aug 20, 2026
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Aug 19, 2026

Folksam hires new real estate analyst from Castellum - marketscreener.com

Aug 19, 2026
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Aug 18, 2026

Transcript : Castellum, Inc., Q2 2026 Earnings Call, Aug 07, 2026 - marketscreener.com

Aug 18, 2026
pulisher
Aug 14, 2026

Castellum AB: Target Price Consensus and Analysts Recommendations | CAST | SE0000379190 - marketscreener.com

Aug 14, 2026
pulisher
Aug 13, 2026

CTM Q2 2026 Earnings: Near-Breakeven EPS Slightly Misses Estimate as Shares Rise 4.39%One-Time Gain Impact - vinanet.vn

Aug 13, 2026
pulisher
Aug 13, 2026

Castellum Boosts Capital Efficiency With SEK 306m Share Buyback - The Globe and Mail

Aug 13, 2026
pulisher
Aug 12, 2026

Repurchase of shares in Castellum 4 – 12 August 2026 - marketscreener.com

Aug 12, 2026
pulisher
Aug 12, 2026

Repurchase of shares in Castellum 4 – 12 August 2026 - TradingView

Aug 12, 2026
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Aug 12, 2026

What is Maxim Group's Forecast for Castellum Q3 Earnings? - MarketBeat

Aug 12, 2026
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Aug 11, 2026

Castellum Inc. (CTM) Edges Lower, Holding Above Key Support at $0.57Dollar Neutral Pair - vinanet.vn

Aug 11, 2026
pulisher
Aug 10, 2026

Castellum (CTM) Slips to $0.61 as Stock Tests Key Support ZonePrice Action Signals - vinanet.vn

Aug 10, 2026
pulisher
Aug 09, 2026

Castellum Q2 Earnings Call Highlights - Yahoo Finance

Aug 09, 2026
pulisher
Aug 08, 2026

Earnings call transcript: Castellum Q2 2026 revenue misses, shares sink 19% - Investing.com Canada

Aug 08, 2026
pulisher
Aug 07, 2026

Castellum, Inc. 2026 Q2ResultsEarnings Call Presentation (NYSE:CTM) 2026-08-07 - Seeking Alpha

Aug 07, 2026
pulisher
Aug 07, 2026

Castellum Q2 revenue reaches $13.9 million as first half sales rise 10% - Quiver Quantitative

Aug 07, 2026
pulisher
Aug 07, 2026

Castellum Q2 2026 slides: record H1 revenue, backlog growth - Investing.com

Aug 07, 2026
pulisher
Aug 07, 2026

Earnings call transcript: Castellum Q2 2026 revenue misses, shares sink 19% - Investing.com

Aug 07, 2026
pulisher
Aug 07, 2026

Castellum Inc (CTM) Earnings Forecast: Future EPS & Revenue Growth Estimates - TradingKey

Aug 07, 2026
pulisher
Aug 06, 2026

Castellum (NYSEAMERICAN:CTM) Posts Quarterly Earnings Results, Misses Expectations By $0.02 EPS - MarketBeat

Aug 06, 2026
pulisher
Aug 06, 2026

CTM: Revenue up 10% in first half 2026, with record full-year revenue expected and no debt - TradingView

Aug 06, 2026

Castellum Inc Stock (CTM) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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Castellum Inc Stock (CTM) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
Merriman Andrew
Chief Operating Officer
Oct 01 '26
Buy
0.54
1,396
747
589,927
Ives Glen R
President
Oct 01 '26
Buy
0.54
1,700
910
202,578
Bell David T
Chief Financial Officer
Oct 01 '26
Buy
0.54
1,396
747
18,651
Merriman Andrew
Chief Operating Officer
Sep 09 '26
Buy
0.62
50,000
30,972
588,531
Ives Glen R
President
Jul 01 '26
Buy
0.61
1,262
772
200,878
Merriman Andrew
Chief Operating Officer
Jul 01 '26
Buy
0.61
1,202
736
538,531
Bell David T
Chief Financial Officer
Jul 01 '26
Buy
0.61
1,202
736
17,255
MARTIN TAMMY L
General Counsel and Secretary
Jul 01 '26
Buy
0.61
1,202
736
15,031
Ives Glen R
President
Mar 27 '26
Buy
0.62
2,000
1,231
199,616
Merriman Andrew
Chief Operating Officer
Mar 27 '26
Buy
0.64
2,000
1,285
536,000
$0.115
price up icon 1.77%
$27.65
price up icon 8.64%
$2.525
price down icon 3.63%
WYY WYY
$6.54
price down icon 1.06%
$3.05
price down icon 8.68%
Cap:     |  Volume (24h):